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Product comparison · 2 laptops

ASUS N751JK-T2217H Intel® Core™ i7 i7-4710HQ Laptop vs ASUSPRO PU551LD-XO079G Intel® Core™ i7 i7-4510U Laptop

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  • 146specifications compared
  • 47differ
  • 99identical
  • 41known for one product only

Key differences

  • Product colour
    • Grey, Silver
    • Black
  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Processor model
    • i7-4710HQ
    • i7-4510U
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 3.5 GHz
    • 3.1 GHz
  • Processor frequency
    • 2.5 GHz
    • 2 GHz
  • Processor cache
    • 6 MB
    • 4 MB

Side by side

Differences highlightedShow differences only
187 specifications
A

ASUS

N751JK-T2217H Intel® Core™ i7 i7-4710HQ Laptop

Model N751JK-T2217H

View product
B

ASUS

ASUSPRO PU551LD-XO079G Intel® Core™ i7 i7-4510U Laptop

Model PU551LD-XO079G

View product
Design1 differ
Product colourDiffersGrey, SilverBlack
Market positioningKnown for oneBusiness
Display1 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionKnown for one1920 x 1080 pixels
HD typeKnown for oneFull HD
Panel typeKnown for oneIPS
Native aspect ratioKnown for one16:9
Processor13 differ
Processor modelDiffersi7-4710HQi7-4510U
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.5 GHz3.1 GHz
Processor frequencyDiffers2.5 GHz2 GHz
Processor cacheDiffers6 MB4 MB
Processor socketDiffersBGA 1364BGA 1168
Processor seriesDiffersIntel Core i7-4700 Mobile seriesIntel Core i7-4500 Mobile series
SteppingDiffersC0D0
Thermal Design Power (TDP)Differs47 W15 W
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x44x1, 2x4
PCI Express slots versionDiffers3.02.0
Memory1 differ
Internal memoryDiffers8 GB4 GB
Memory layout (slots x size)Known for one1 x 4 GB
Maximum internal memory (64-bit)Known for one16 GB
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one2x SO-DIMM
Storage3 differ
Total storage capacityDiffers1 TB500 GB
HDD capacityDiffers1 TB500 GB
HDD sizeKnown for one2.5"
Compatible memory cardsDiffersMMC, SDMMC, SD, SDHC, SDXC
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Graphics6 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 850MNVIDIA® GeForce® 820M
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics 4400
On-board graphics card base frequencyDiffers400 MHz200 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz1100 MHz
On-board graphics card DirectX versionDiffers12.011.2/12
On-board graphics card IDDiffers0x4160xA16
Number of discrete graphics cards installedKnown for one1
Number of discrete graphics cards supportedKnown for one1
Discrete graphics card memoryKnown for one4 GB
Discrete graphics memory typeKnown for oneGDDR3
Audio1 differ
Audio systemDiffersSonicMaster PremiumSonicMaster Lite, MaxxAudio
Number of built-in speakersKnown for one2
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
Bluetooth versionKnown for one4.0
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers42
VGA (D-Sub) ports quantityDiffers01
S/PDIF out portDiffersYesNo
Microphone inDiffersYesNo
Number of SATA III connectorsKnown for one4
Mini DisplayPorts quantityKnown for one1
Keyboardidentical
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8.1Windows 7 Professional
Operating system architectureKnown for one64-bit
Recovery operating systemKnown for oneWindows 8.1 Pro
Processor special features9 differ
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersNoYes
Intel Smart Connect TechnologyDiffersNoYes
Intel Smart Connect Technology versionKnown for one1.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® High Definition Audio (Intel® HD Audio)DiffersNoYes
Intel® Small Business Advantage (Intel® SBA)DiffersNoYes
Intel® Virtualization Technology (Intel® VT)DiffersVT-d, VT-xVT-x
Processor ARK IDDiffers7893081015
Processor codeDiffersSR1PXSR1EB
Processor package sizeDiffers37.5 x 32 x 1.6 mm40 x 24 x 1.5 mm
Power1 differ
AC adapter powerDiffers120 W65 W
AC adapter output currentKnown for one3.42 A
Security1 differ
Fingerprint readerKnown for oneYes
Password protection typeDiffersBIOS, HDD, UserBIOS, HDD
Certificatesidentical
CertificationKnown for oneUL, TUV, MIC, CE Marking Compliance, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, EPEAT, EU Flower, Energy star, CECP, WEEE, Erp 2013, JATE
Weight & dimensions3 differ
WeightDiffers3.4 kg2.5 kg
WidthDiffers415 mm380 mm
DepthDiffers280 mm256 mm
HeightKnown for one28.2 mm
Height (front)Known for one3.04 cm
Height (rear)Known for one3.56 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Power cord includedKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
Intel segment taggingKnown for oneSmall Business
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM86
Batteryidentical
Number of battery cellsKnown for one6
Battery capacityKnown for one56 Wh

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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